package three.test;

import three.ext.ThreadLocalExt;

public class Run {
	public static ThreadLocalExt t1 = new ThreadLocalExt();
	
	public static void main(String[] args) {
		if (t1.get()==null) {
			System.out.println("从未放过值");
			t1.set("我的值");
		}
		System.out.println(t1.get());
		System.out.println(t1.get());
	}

}
